Hi, I've just done this for a project I'm working on in actionscript. You need to create a tile set of your own as the overlay. We had a company (Europa Technologies) produce our tile set for us. There's is MapCruncher out there to create your own (http://www.bdcc.co.uk/GoogleCrunch/Crunch.htm shows you how).
Once you have the tiles, then you need to create your own MapType, TileLayerBase and Tiles. I can probably stick some code together as a small demo if you need it, but don't have time right now. It was all pretty simple once I got my head around how it worked. Once you've created your own map type, then you can simply set the map type of your map during initialisation: var myMapType:IMapType = new CustomMapType(MERCATOR_PROJECTION, tileserver_url); map.addMapType(myMapType); map.setMapType(myMapType); Hope that helps a bit. Steve -- You received this message because you are subscribed to the Google Groups "Google Maps API For Flash" group. To post to this group, send email to google-maps-api-for-fl...@googlegroups.com. To unsubscribe from this group, send email to google-maps-api-for-flash+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-api-for-flash?hl=en.